Orthotic Grade footbed approved by American Podiatric Medical Association (APMA) to help prevent and alleviate Plantar Fasciitis, knee and back pain. Full Contact Comfort footbed is compression molded EVA that conforms to the feet to provide an unmatched level of orthotic support. Cushioned EVA midsole Non-marking and non-slip rubber outsole provides grip and support. Molded Metatarsal arch support relieves forefoot pain